CN101089938A - 信号处理装置、具有该装置的液晶显示器和其制造方法 - Google Patents

信号处理装置、具有该装置的液晶显示器和其制造方法 Download PDF

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Publication number
CN101089938A
CN101089938A CNA2007100862484A CN200710086248A CN101089938A CN 101089938 A CN101089938 A CN 101089938A CN A2007100862484 A CNA2007100862484 A CN A2007100862484A CN 200710086248 A CN200710086248 A CN 200710086248A CN 101089938 A CN101089938 A CN 101089938A
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CN
China
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data
gray level
corrected
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007100862484A
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English (en)
Chinese (zh)
Inventor
文桧植
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN101089938A publication Critical patent/CN101089938A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
CNA2007100862484A 2006-06-15 2007-03-09 信号处理装置、具有该装置的液晶显示器和其制造方法 Pending CN101089938A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060054072 2006-06-15
KR1020060054072A KR101226217B1 (ko) 2006-06-15 2006-06-15 신호 처리 장치 및 이를 포함하는 액정 표시 장치

Publications (1)

Publication Number Publication Date
CN101089938A true CN101089938A (zh) 2007-12-19

Family

ID=38353849

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100862484A Pending CN101089938A (zh) 2006-06-15 2007-03-09 信号处理装置、具有该装置的液晶显示器和其制造方法

Country Status (5)

Country Link
US (1) US7961164B2 (enExample)
EP (1) EP1868179B1 (enExample)
JP (1) JP5069932B2 (enExample)
KR (1) KR101226217B1 (enExample)
CN (1) CN101089938A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112599075A (zh) * 2020-05-28 2021-04-02 西安诺瓦星云科技股份有限公司 显示模块校正方法、装置及系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090079108A (ko) * 2008-01-16 2009-07-21 삼성전자주식회사 표시 장치 및 그의 구동 방법
KR101279120B1 (ko) * 2009-05-15 2013-06-26 엘지디스플레이 주식회사 영상표시장치
WO2011024516A1 (ja) * 2009-08-27 2011-03-03 シャープ株式会社 表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2650479B2 (ja) * 1989-09-05 1997-09-03 松下電器産業株式会社 液晶制御回路および液晶パネルの駆動方法
JP3396929B2 (ja) * 1993-11-02 2003-04-14 カシオ計算機株式会社 画像表示装置
JP3457736B2 (ja) * 1994-06-08 2003-10-20 カシオ計算機株式会社 液晶表示装置
JP5054872B2 (ja) 2001-02-22 2012-10-24 恵和株式会社 光拡散シート及びこれを用いたバックライトユニット
KR100514080B1 (ko) * 2003-04-07 2005-09-09 삼성전자주식회사 액정 표시 장치와 이의 구동 장치 및 방법
EP1467346B1 (en) 2003-04-07 2012-03-07 Samsung Electronics Co., Ltd. Liquid crystal display and driving method thereof
JP4686148B2 (ja) * 2003-08-11 2011-05-18 三星電子株式会社 液晶表示装置及びその映像信号補正方法
KR20050024048A (ko) 2003-09-04 2005-03-10 엘지.필립스 엘시디 주식회사 액정표시장치의 편광판 보호필름
KR100929680B1 (ko) * 2003-10-31 2009-12-03 삼성전자주식회사 액정 표시 장치 및 영상 신호 보정 방법
JP4394512B2 (ja) * 2004-04-30 2010-01-06 富士通株式会社 視角特性を改善した液晶表示装置
KR101018754B1 (ko) 2004-10-04 2011-03-04 삼성전자주식회사 액정 표시 장치 및 영상 신호 보정 방법
JP4592384B2 (ja) * 2004-10-25 2010-12-01 シャープ株式会社 液晶表示装置
KR20070063173A (ko) 2005-12-14 2007-06-19 삼성전자주식회사 액정 표시 장치, 영상 신호 보정 방법 및 그 구동 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112599075A (zh) * 2020-05-28 2021-04-02 西安诺瓦星云科技股份有限公司 显示模块校正方法、装置及系统
CN112599075B (zh) * 2020-05-28 2022-03-22 西安诺瓦星云科技股份有限公司 显示模块校正方法、装置及系统

Also Published As

Publication number Publication date
JP2007334305A (ja) 2007-12-27
JP5069932B2 (ja) 2012-11-07
EP1868179B1 (en) 2011-08-17
US7961164B2 (en) 2011-06-14
KR101226217B1 (ko) 2013-02-07
KR20070119442A (ko) 2007-12-20
EP1868179A2 (en) 2007-12-19
US20080001936A1 (en) 2008-01-03
EP1868179A3 (en) 2008-12-31

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Open date: 20071219